package com.dr.controller;

import javax.servlet.http.HttpSession;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import com.dr.pojo.User;
import com.dr.service.LoginService;

@Controller
public class LoginController {
	@Autowired
	private LoginService service;
	
	@RequestMapping("/login")
	public String login(User user,HttpSession session,Model model) {	

		User loginUser = service.findUser(user);
		if(loginUser == null) {
			//登录失败，退回login.jsp
			model.addAttribute("loginErrMsg","用户名或密码错误，请重新输入！");
			return "/login.html";
		}else {
			session.setAttribute("loginUser",loginUser); 
			return "main.html";
		}
			
	}


}
